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2
RESULTS

Media Type
2
texts
Availability
2
Always Available
Topics & Subjects
2
Growth (Plants)
2
Trees
1
Germination
1
Tree-rings
Collection
2
Earth Sciences University of Toronto
2
Canadian Libraries
Creator
1
boerker, richard hans douai, 1887-
1
grossenbacher, john gasser, 1875-
Language
2
English
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